Evaluation of the DxU 850m Iris automated urine microscopy analyzer for identifying culture-negative urine samples: From a perspective of reducing urine culture number

被引：0

作者：

Staerk, Kristian ^{[1
,2
]}

Acar, Ziyap ^{[1
]}

Gertsen, Jan Berg ^{[3
]}

Justesen, Ulrik S. ^{[1
,2
]}

机构：

[1] Odense Univ Hosp, Dept Clin Microbiol, Odense, Denmark

[2] Univ Southern Denmark, Dept Clin Res, Odense, Denmark

[3] Aarhus Univ Hosp, Dept Clin Microbiol, Aarhus, Denmark

来源：

DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE | 2024年 / 110卷 / 01期

关键词：

Urinary tract infection; Bacteriuria screening; DxU; 850; Iris; Urinalysis; Urine culture; SIGNIFICANT BACTERIURIA; TRACT-INFECTION; DIAGNOSIS;

D O I：

10.1016/j.diagmicrobio.2024.116439

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

We evaluated the DxU 850m Iris Urine Microscopy analyzer as a screening tool for excluding negative urine samples (n = 1337). At a cutoff of 103 3 colony counts center dot mL-1,- 1 , sensitivity was 55.1 %, specificity 68.6 %. The DxU 850m Iris does not offer acceptable prediction of culture-negative urine samples at the tested cutoff.

引用

页数：3

共 17 条

[1] Novel urine biomarkers to distinguish UTI from culture-negative pyuria
Elaise B Hill
Joshua R Watson
Daniel M Cohen
David Kline
Andrew L Schwaderer
John D Spencer
[J]. Pediatric Nephrology, 2022, 37 : 385 - 391
[2] Novel urine biomarkers to distinguish UTI from culture-negative pyuria
Hill, Elaise B.
Watson, Joshua R.
Cohen, Daniel M.
Kline, David
Schwaderer, Andrew L.
Spencer, John D.
[J]. PEDIATRIC NEPHROLOGY, 2022, 37 (02) : 385 - 391
[3] An Evaluation of the Automated Cobas u 701 Microscopy Analyzer for the Routine Screening of Urine to Identify Negative Samples
Waterhouse, Natasha
Nichol, Gillian
Kasapic, Dusanka
[J]. CLINICAL LABORATORY, 2019, 65 (1-2) : 191 - 195
[4] Evaluation of an automated urinalysis system for testing urine chemistry, microscopy and culture
Dimech, W
Roney, K
[J]. PATHOLOGY, 2002, 34 (02) : 170 - 177
[5] AUTOMATED REAGENT STRIP URINALYSIS - UTILITY IN REDUCING WORK LOAD OF URINE MICROSCOPY AND CULTURE
TETRAULT, GA
[J]. LABORATORY MEDICINE, 1994, 25 (03) : 162 - 167
[6] Evaluation of integration of the Iris Diagnostics iQ200™ Automated Urine Microscopy Analyzer in a clinical laboratory.
Haliassos, A
Katritsis, D
Mandalaki, E
Bizioura, L
Antonopoulou, R
Chiotinis, N
[J]. CLINICAL CHEMISTRY, 2005, 51 : A214 - A215
[7] Absence of bacterial DNA in culture-negative urine from cats with and without lower urinary tract disease
Lund, Heidi Sjetne
Skogtun, Gaute
Sorum, Henning
Eggertsdottir, Anna Vigdis
[J]. JOURNAL OF FELINE MEDICINE AND SURGERY, 2015, 17 (10) : 909 - 914
[8] UTILITY OF REFLEX URINE CULTURE BASED ON RESULTS OF URINALYSIS AND AUTOMATED MICROSCOPY USING THE IRIS IQ200 PLATFORM
Riedel, Stefan
[J]. CLINICAL CHEMISTRY AND LABORATORY MEDICINE, 2011, 49 : S175 - S175
[9] A multicenter evaluation of the Iris iQ200 automated urine microscopy analyzer Body Fluids Module and comparison with hemacytometer cell counts
Butch, Anthony W.
Wises, Porntip K.
Wah, David T.
Gornet, Terrie G.
Fritsche, Herbert A.
[J]. AMERICAN JOURNAL OF CLINICAL PATHOLOGY, 2008, 129 (03) : 445 - 450
[10] Rapidly discriminating culture-negative urine specimens from patients with suspected urinary tract infections by UF-5000
Ren, Chunyun
Wu, Jinbiao
Jin, Mingchao
Wang, Xing
Cao, Hongcui
[J]. BIOANALYSIS, 2018, 10 (22) : 1833 - 1840

← 1 2 →